baber/WOPTO huggingface dataset:
Patent JP-H1110102-A (JP)
Title: Polishing/sweeping device for scaffold plate
Inventor: IKEI HIROAKI
IPC: E04G5/08
Filed: 1997-06-23
Abstract: PROBLEM TO BE SOLVED: To lessen the burden of a worker during an operation to polish/sweep a scaffold plate and thereby improve working efficiency. SOLUTION: A front/back identifying sensor 31 for identifying the front/back of a scaffold plate M is provided on the feed side of a polishing sweeper to detect an engaging metal fitting for the scaffold plate M using the front/back identifying sensor 31 and decides that the front of the scaffold plate M is turned upward when the engaging metal fitting is detected. In addition, the front/back identifying sensor 31 decides that the back of the scaffold plate M is turned upward, unless the engaging metal fitting K is detected. Further, when the back of the scaffold plate M is turned upward, a scaffold plate reversing device automatically reverses the scaffold plate M and sends it to the polishing sweeper.
Patent JP-H0329966-A (JP)
Title: Copying system and storing medium device
Inventor: TOO KIMIHIKO
IPC: G03G21/02
Filed: 1989-06-28
Abstract: PURPOSE:To flexibly comply with the prevailing circumstances by providing an interruption mode input means in a storing medium means and setting an interruption mode in a copying means in the case that the data of the interruption mode is stored in the connected storing medium means. CONSTITUTION:The storing medium means 200 has the interruption mode input means 19 for commanding the storage and the erasion of the data of the interruption mode, and the copying means 400 and 500 set a copying mode based on the data of copying mode in the storing medium means 200 after saving the data of the copying mode before connecting the means 200 in the case that the data of the interruption mode is stored in the means 200. Therefore, the data of the interruption mode is registered and cancelled based on the circumstances at the time of connecting the IC card 200 to the copying machines 400 and 500. Thus, the copying system flexibly complies with the prevailing circumstances.
Patent JP-S6057570-A (JP)
Title: Data accumulating device
Inventor: KUMASAKA KATSUMI
IPC: G11B20/10
Filed: 1983-09-07
Abstract: PURPOSE:To exchange a fixed accumulating memory without stopping data fetch during an operation by accumulating and storing data obtained by processing fetched input data and clearing the stored content after it is moved to a fixed accmulating memory when an external manual switch is operated. CONSTITUTION:When a data input section 6 receives data, the data are successively accumulated in an input buffer 7. The accumulated data enter into a processing memory 8 in order after necessary processing is performed. When the processing memory 8 is filled up successively with inputted data, the content of the memory 8 is removed to the fixed accumulating memory 9. Simultaneously, the content of the processing memory 8 is cleared and the memory 8 obtains an accumulative state again. In addition to the above, when a manual switch 10 is operated, the content of the processing memory 8 is removed to the fixed accumulating memory 9 and the content is cleared. Moreover, since no access is made to the fixed accumulating memory 9 until the processing memory 8 is filled up with data, the fixed accumulating memory 9 can be exchanged with another.
Patent JP-H06102827-A (JP)
Title: Multilayered label
Inventor: ARUBUREHITO NITSUKORUTO
IPC: G09F3/10
Filed: 1993-06-14
Abstract: PURPOSE: To provide an easily handleable and easily manufacturable multi-layer label in a simple structure. CONSTITUTION: This multi-layer label is provided with a lowest layer label 1 permanently adhered to a cover layer 3 on one surface by a strong contact pressure adhesive material 2 and one or more layers adhered to the other surface of the lowest layer 1 by repeatedly usable contact pressure adhesive materials 6 and 9 and the contact pressure adhesive material 9 having adhesion strength respectively lower than an upper layer label 5 or the lowest layer label 1 adjacent to the lower stage is applied to the upper layer labels 5 and 8.
Patent JP-H06345026-A (JP)
Title: Load-tightening apparatus with belt storage
Inventor: MURASE TAKEAKI
IPC: B65B13/22
Filed: 1993-06-11
Abstract: PURPOSE:To provide a load-tightening apparatus with which adjustment of belt length and treatment of an excess part is easy. CONSTITUTION:A winder 1 for rotating a grooved shaft 26 with a belt 8 passed through by a ratchet mechanism and for storing the belt 8 near a part opposite to a load-tightening device 2 for winding the belt 8 around the shaft 26 with recovery force of a spring utilized is mounted integrally on a plane.
Patent JP-H0916952-A (JP)
Title: Production of magnetic recording medium
Inventor: UEDA KUNIHIRO
IPC: G11B5/72
Filed: 1995-06-30
Abstract: PURPOSE: To produce a metallic thin film type magnetic recording medium having improved still characteristics and running durability. CONSTITUTION: When a metallic thin film type magnetic layer, a plasma- polymerized hard carbon film and a lubricant layer are laminated on a nonmagnetic substrate to obtain a magnetic recording medium, the hard carbon film is coated with the lubricant after plasma treatment with oxygen or oxygen atom-contg. gas. By the plasma treatment of the hard carbon film on the magnetic layer, the lubricant is satisfactorily fixed and the objective magnetic recording medium having remarkably improved still characteristics and running durability and excellent also in transducing characteristics is obtd.
Patent JP-H0330454-A (JP)
Title: Ceramic laminated package
Inventor: TAKAMICHI HIROSHI
IPC: H01L23/13
Filed: 1989-06-28
Abstract: PURPOSE:To relax a load imposed on an uppermost layer so as to prevent cracks from starting from the root of a step by a simple structure by a method wherein a reinforcing metallized layer of high melting point metal is provided on the root of the step between the uppermost layer and the second layer. CONSTITUTION:In a ceramic laminated package on which semiconductor elements are mounted, a reinforcing metallized layer 13 of high melting point metal is provided on the root 11 of a step between an uppermost part 4 and a second part 3 of a ceramic laminated board 5. For instance, the ceramic green sheets of layers 1-5 are cut into required sizes respectively, and a positioning guide hole, a semiconductor element mounting part, a through-hole, and the like are punched in the layers 1-5 respectively. Furthermore, a die pad 6, a bonding pad 8, an inner wiring layer 9, the conduction of the through- hole, and an reinforcing metallized layer 13 are formed through printing with tungsten paste. Then, the layers 1-5 are hot-bonded by press at a temperature of 100-120 deg.C to form a laminated piece, which is subjected to a reducing burning process at a temperature of 1500-1600 deg.C, then Ni, Au, or the like is plated as required, input-output pins 10 are brazed, and thus a laminated package is formed.
Patent JP-S5954711-A (JP)
Title: Combined cycle turbine plant
Inventor: JIBIKI KOUJI
IPC: F01K23/10
Filed: 1982-09-24
Abstract: PURPOSE:To maintain the turbine output at predetermined level regardless of abrupt change of gas fuel component by providing a function generator for varying the steam injection setting for gas fuel flow in accordance with the heat production corresponding signal of gas fuel to be used in a combustor. CONSTITUTION:Steam extracted from the intermediate stage of a steam turbine is injected through a steam injection regulating valve 14 into a combustor to lower the combustion temperature of gas thus to reduce NOX. In such a plant, the analyzed level detected through a gas fuel component analyzer 20 is inputted to a heat production arithmetic unit 21 during operation to calculate the heat production of said gas fuel. Then said heat production and the output from a standard heat production setter 23 are compared to apply the difference to a function generator 15. The optimal injection steam setting to be produced in accordance with the output from a gas flow detector 16 is corrected by said difference to control a regulating valve 14 in accordance to the difference between said corrected steam injection and the actual steam injection from the flow meter 17.
Patent JP-H07228-A (JP)
Title: Cleaning device for turbine blade
Inventor: SUGAI SHIGEKATSU
IPC: B08B1/04
Filed: 1993-06-11
Abstract: PURPOSE:To provide the cleaning device which can execute efficiently cleaning without injuring the coating applied on the surface of the turbine blade. CONSTITUTION:When a driving motor 5 is driven, a rotary chuck 7 rotates, and by following its rotation, a rotary brush 2 also rotates. In this rotating state, when a side part bristle body 34 of the rotary brush 2 is put against the side face of a blade provided projectingly in a turbine shaft, the side part bristle body 34 brushes and cleans the surface of the blade. In this case, even if the rotary brush 2 is inserted into the inner part, the tip bristle body 35 provided on the tip face abuts on the turbine shaft and a hard shaft body 21 does not come into contact directly with the turbine shaft, and coating applied onto the surface of the turbine shaft is not injured.
Patent JP-H0216798-A (JP)
Title: Wave absorber and manufacture thereof
Inventor: MORITA TETSUZO
IPC: H05K9/00
Filed: 1988-07-04
Abstract: PURPOSE:To realize compactness of a wave absorber and to reduce reflection at a surface excepting an opposing surface due to diffraction of incoming wave by shaping the wave absorber in a solid, by making the interior hollow, and by forming the wave absorber by a shell body which is provided with wave absorption characteristics. CONSTITUTION:A wave absorber consists of a shell body 1 which is shaped in a rectangular solid having a specified thickness. A hollow section 1a of a rectangular solid shape is formed inside the shell body 1. Elements of the shell body 1 are determined to show wave absorption characteristics for an object of incoming wave. When an arbitrary surface A of the shell body 1 is arranged opposite to incoming wave, the wave is incident also to other exposed surfaces due to diffraction phenomenon; however, reflection caused by this is almost entirely avoided. Since the entire surface of the shell body 1 works as a wave absorbing surface and functions as a double seal against the incident wave to the absorbing surface A before and after the incoming direction, wave absorption characteristics improves. According to this constitution, compactness is realized and reflection at a surface excepting an opposing surface due to diffraction of incoming wave can be reduced.
Patent JP-H0919126-A (JP)
Title: Rotary pm type stepping motor
Inventor: NAKANE HIROYUKI
IPC: H02K37/14
Filed: 1995-06-30
Abstract: PURPOSE: To enhance the indication accuracy in the case of indicating instrument by making uniform the step angle. CONSTITUTION: Phase difference (l) in the circumferential direction between first and second pole faces 21, 22 of a permanent magnet is set larger than one half of the pitch (p) of N and S poles. Second and third pole teeth 41b, 42a are formed integrally with one yoke.
Patent JP-H0215290-A (JP)
Title: Sealing device for preventing toner splashing
Inventor: TANGE KEIGO
IPC: G03G21/10
Filed: 1988-07-04
Abstract: PURPOSE:To improve workability in assembly by engaging a seal formed of elastic material with an engaging groove and holding it therein condition where the one edge of the seal is folded down into two parts to attain a cross- sectionally V-shape. CONSTITUTION:The engaging groove 235 engaging and holding the seal 3 is provided longitudinally on an opening end surface 233 nearby the photosensitive drum 1 of an opening part 321 formed on a spiral holder 23. The groove 235 has an inlet 235b possessing a return abutting part 235, and the cross-section of the recess of the inlet 235b is V-shaped. The one edge 31 of the seal 3 is folded down into two parts to attain a cross-section in V-shape, is inserted into the engaging groove 235, engaged with the return abutting part 235a and held therein. On the other hand, the other edge 32 of the seal 3 is set so that its tip abuts on the outer periphery 1a of the drum 1. Thus, workability in assembly can be improved.
Patent JP-H11350924-A (JP)
Title: Light alloy tappet
Inventor: ITO TATSUO
IPC: F01L1/16
Filed: 1998-06-15
Abstract: PROBLEM TO BE SOLVED: To reduce the spray process time and improve oil maintaining characteristics by making the spray layer, which is formed with abrasion resistant material at the top and bottom ends without a center portion of the outer peripheral surface of a cylindrical tappet body in which one end is sealed, have an outer diameter that is slightly greater than the outer diameter of the center portion. SOLUTION: In an aluminum alloy tappet body 4, which is cylindrical and in which the top surface is sealed by a cap wall 4a, a circular concave hole 5 formed in the top surface of the tappet body 4 and a small diameter concave hole 6 facing up formed in the center of the bottom surface of the cap wall 4a fit respectively together with an abrasion resistant shim 7 and chip 8 formed of steel or sintered metal. A cam is abutted against the top surface of the shim 7 and a shaft end of an engine valve is abutted against the bottom surface of the chip 8. A ferrite spray layer 9 is formed of a thickness of 0.05 to 0.5 mm, for example, on the top and bottom ends without a center on the outer peripheral surface of this of tappet body 4, such that the outer diameter of the top and bottom ends of the tappet is slightly greater than the outer diameter of the center portion.
Patent JP-S5956309-A (JP)
Inventor: YOSHIDA KAZUSHI
IPC: H01B7/02
Filed: 1982-09-27
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-H04271421-A (JP)
Title: Keyboard lock-out preventing circuit
Inventor: AINO ARUFURETSUDO RINDOFUOOSU
IPC: G06F3/02
Filed: 1991-06-11
Abstract: PURPOSE: To prevent the occurrence of a lockout state due to the fault of a power source in an equipment which is operated for a certain time without manual aid. CONSTITUTION: In a computer system which can be accessed from a keyboard, a lockout prevention circuit 20 is inserted between DC low-voltage output ports 23 and 27 of the system and DC voltage input ports 25 and 28 of the keyboard. This circuit 20 uses DC low voltages generated in output ports 23 and 27 as the power source and instantaneously intercepts power transmission in accordance with a small change of these voltages. If the output voltage is reduced to a value lower than a prescribed voltage level required for reset of the system itself, the circuit 20 intercepts the output voltage of the keyboard to delay the restoration of power transmission for enough time to surely reset the keyboard circuit, thus preventing the occurrence of lockout.
Patent JP-H0510459-A (JP)
Title: Pneumatic valve
Inventor: ITO ATSUSHI
IPC: F16K1/44
Filed: 1991-07-08
Abstract: PURPOSE:To save a space for mounting by integrally forming a large diameter valve and a small diameter valve inside a casing and providing them with variable orifice function. CONSTITUTION:A pneumatic valve possesses a construction wherein a small diameter valve 1 is enclosed inside a large diameter valve 3 which reciprocates inside a casing 4. Both valves are set in a closed state at first, then the small diameter valve 1 becomes open by ejecting valve driving high pressure air 8 from an air port 7 for opening, and a small quantity of gas flows from the IN port of the pneumatic valve to the OUT port. Next, the large diameter valve 3 becomes open by switching the valve driving high pressure air 8 from an air port 6 for closing to an air port 5 for opening, and a large quantity of gas flows from the IN port to the OUT port of the pneumatic valve.
Patent JP-S6411270-A (JP)
Title: Double-sided copying machine
Inventor: ONISHI KAZUYUKI
IPC: G03G15/00
Filed: 1987-07-03
Abstract: PURPOSE:To eliminate the need of a document inversion mechanism, and to simplify a structure by providing an optical exposure system for leading optical information obtained from the surface of a document, onto a photosensitive drum, and a photoelectric conversion exposure system for reading the contents of the reverse side of the document and converting them to an electric signal, and thereafter, converting it to optical information in the vicinity of the photosensitive drum, and leading it onto the photosensitive drum. CONSTITUTION:The titled copying machine is constituted of an optical exposure system 10 for leading the optical information obtained by being reflected by the surface of a document, onto a photosensitive body 11 through a mirror 10a, and a photoelectric conversion exposure system 13 for reading the contents of the reverse side of the document, converting them temporarily to an electric signal, and also, converting it to optical information again in the vicinity of the photosensitive drum 11, and leading it onto the photosensitive drum 11. Accordingly, the surface of the document, and the reverse side of the document are exposed by the optical exposure system 10 and the photoelectric conversion exposure system 13, respectively, therefore, both- sided copying can be executed without inverting the document. In such a way, the structure can be simplified by a portion which is not provided with a document inversion mechanism.
Patent JP-H05187282-A (JP)
Title: Driving force control device for vehicle
Inventor: MAEDA SHINICHI
IPC: F02P5/15
Filed: 1992-06-03
Abstract: PURPOSE:To prohibit driving force control during a period from the actual failure of a wheel speed sensor to the detection of the failure with a microcom puter, even when a condition is met for starting the control of other types of driving force control. CONSTITUTION:A cycle comparison means 411 judges whether the output pulse cycle Tf of a front wheel sensor 7 is equal to or shorter than the predetermined cycle (for example, 20 ms). If the cycle Tf exceeds the predetermined cycle during the travel of a vehicle, the sensor 7 can be judged as having a potential to fail. In this case, output from an inverter 412 becomes '0'. Thus, even if a judgement means 410 for a driving force control start condition detects that a condition for starting other types of driving force control is established during the travel, output from an AND gate 413 becomes as well '0' and no instruction for starting the driving force control is issued to a selection control means 390.
Patent JP-H07316084-A (JP)
Title: Synthesizing method for alkyl tertiary-alkyl ether using oxide catalyst modified with alkylsulfonic acid
Inventor: JIYON FUREDERITSUKU NAIFUTON
IPC: C07C41/09
Filed: 1994-07-19
Abstract: PURPOSE: To obtain the subject ether and an olefin from an alcohol in high conversion ratio and in high selectivity, by using a heterogeneous catalyst containing an alkylsulfonic acid covalently bonded to an oxide of a specific element.  
     CONSTITUTION: In producing (D) a tertiary alkyl ether form (B) a tertiary alcohol and (C) a primary alcohol in the presence of (A) a catalyst, a heterogeneous catalyst containing (ii) an alkylsulfonic acid covalently bonded to (i) an oxide of a group III or group IV element of the periodic table is used as the component A to give the component D. In producing methyl-tert-butyl ether as the component D from tert-butanol of the component B and methanol of the component C, the component A containing a silica gel alkyl sulfonic acid part of the formula (R is a 1-10C alkyl; (n) is 1-100) of silica gel as the component (i) is preferably used. 
     COPYRIGHT: (C)1995,JPO
Patent JP-S6323684-A (JP)
Inventor: ARAI KOICHI
IPC: A63F3/00
Filed: 1986-07-17
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-S5974551-A (JP)
Inventor: TOMASU II DEYUBAA
IPC: C08F2/00
Filed: 1983-09-12
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-2000356392-A (JP)
Title: Heat insulating and air-tight ventilating device
Inventor: KOMURA MICHIO
IPC: F24F13/02
Filed: 1999-06-14
Abstract: PROBLEM TO BE SOLVED: To permit heat insulating and air-tight ventilation without necessitating any louver, dormer and the like by a method wherein a door body, provided at one side of an opening for a ventilating device main body, is equipped with a movable body and a heat insulating material, retained by the movable body, while at least one of the opening of a door mounting side or a door body is provided with an air-tight member. SOLUTION: A ventilating device 1 is equipped with a box shape ventilating device main body 2, and a fan 32 is attached to the rear opening unit 10 of a rear wall 8. A hinge 22 is formed on the inner wall of a low wall 20 for the ventilating device main body 2, and an opening and closing damper 26 constituting the door body is supported pivotally through a hinge pin 24. The opening and closing damper 26 is equipped with a movable frame body 28 and a heat insulating material 30, retained in the movable frame body 28. Further, the opening and closing damper 26 is provided with an air-tight member 38 on a surface 36 abutted against an opening unit 6, along the periphery of the opening unit. In this case, the air-tight member 38 can be provided on either the movable frame 28, or the heat insulating material 30 as far as the surface 36 is the side abutting against the opening unit 6.
Patent JP-H1110369-A (JP)
Title: Device and method of transporting substrate
Inventor: OTA KOJI
IPC: B23K26/351
Filed: 1997-06-24
Abstract: PROBLEM TO BE SOLVED: To lower cost by reducing time for handling operation. SOLUTION: The device is provided with a transporting arm 3 to which a handle 4 is attached for holding a substrate 23 before and after a processing. In this case, the device is equipped with a holding mechanism 101 which moves between a feeding magazine 1 and a face 22 for in-transit placement of the substrate and between such face 22 and a storing magazine 2, and with a correcting mechanism 102 which is disposed in this holding mechanism 101 and which corrects the substrate holding position by displacing the transporting arm 3, in the same plane as the face 22 for in-transit placement of the substrate and in mutually vertical biaxial direction.
Patent JP-H0512685-A (JP)
Title: Head cleaning device
Inventor: YOSHIDA SHIGEO
IPC: G11B7/085
Filed: 1991-07-08
Abstract: PURPOSE:To automatically stop a magnetic recording and reproducing device immediately after grinding a video head for a rated use time. CONSTITUTION:The rotation of respective feeding reel 73 and take-up 74 are detected by detecting elements 75, 76. By a circuit part 79, after 15 seconds from when the rotation of the feeding reel 73 and the take-up reel 74 is detected by the detecting elements 75, 76, a light emitting element 77 emits a light, by receiving the light from the light emitting element 77 with a light receiving element 42, the magnetic recording and reproducing device judges falsely a tape 6 is attained to a take-up finishing position and stops the tape automatically. Further, immediately thereafter, by the circuit part 79, the light emitting element 78 emits the light, be receiving the light from the light emitting element 78 on the light receiving element 43, the magnetic recording and reproducing device judges falsely the tape 6 is attained to a feeding starting position and the automatic take-up is prevented.